asieps_tobira_IM_US.book 87 ページ 2012年1月17日 火曜日 午後3時48分
Diagnostic Trouble Code (DTC) Detecting Criteria
AL:DTC P0183 FUEL TEMPERATURE SENSOR "A" CIRCUIT HIGH INPUT
1. OUTLINE OF DIAGNOSIS
Detect the open or short circuit of fuel temperature sensor.
Judge as NG if out of specification.
2. COMPONENT DESCRIPTION
(A)
Resistance value (Ω)
3. ENABLE CONDITION
Secondary Parameters
None
4. GENERAL DRIVING CYCLE
Always perform the diagnosis continuously.
5. DIAGNOSTIC METHOD
Abnormality Judgment
Judge as NG when the continuous time of meeting the malfunction criteria below becomes 2.5 seconds or
more.
Judgment Value
Malfunction Criteria
Output voltage
Battery voltage
Time Needed for Diagnosis: 2.5 seconds
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
Normality Judgment
Judge as OK and clear the NG when the malfunction criteria below are met.
Judgment Value
Malfunction Criteria
Output voltage
Battery voltage
(A)
(B)
Fuel temperature °C (°F)
Enable Conditions
Threshold Value
≥ 4.716 V
≥ 10.9 V
Threshold Value
< 4.716 V
≥ 10.9 V
GD(STI)-87
GENERAL DESCRIPTION
(B)
EN-01700